Tuna is a good source of many healthful nutrients, especially selenium, potassium, Vitamin D, Vitamin A, Vitamin B12, and omega-3 fats (the good kind of fat). For essential B12, a serving size of 100 grams of tuna fish provides 2.2 micrograms.
If you need easy-to-peel eggs and you have fresh eggs, you might want to try steaming the eggs for 15 minutes. Pour an inch of water into a pot and insert a steamer basket.Bring to a boil. Place the eggs in the steamer basket, cover and steam for 15 minutes (more or less, check!).
How Long Does It Take to Boil An Egg. 1  For soft-boiled eggs: 4 minutes. 2  For slightly soft-boiled eggs: 5 minutes. 3  For custardy yet firm soft-boiled eggs: 6 minutes. 4  For creamy hard-boiled eggs: 7 minutes. 5  For firm yet still creamy hard-boiled eggs: 8 minutes. 6  For very firm hard boiled eggs: 9 minutes.